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It carries no 12 month change; GET /v1/trends/categories/{l1}/{l2} has that."},"category":{"slug":"ui-frameworks-components","label":"UI Frameworks and Components","technologies_total":151,"companies_with_any":20892480,"companies_with_any_est":20892480},"meta":{"verified_at":"2026-09-10T00:00:00.000Z","freshness":"fresh","taxonomy_release":"tax-2026.10","request_id":"c5e48f3a-90c5-45cb-9cfe-7e9bc9786373","scope":"universe","sample_multiplier":1,"history_claim":"verified since 2020","attribution":"Data by Veridion","credits_spent":0}},"figure":{"id":"companies.mui","value":374379,"unit":"companies run MUI","denominator":"54,527,857 companies in the index (0.69%)","date":"12 Sept 2026","dateLabel":"landing","method":"companies-live"},"canonical":"https://stacklookup.ai/tech/mui"}